package com.wq.gof.designer.command;

/**
 * @Author: wangqiang20995
 * @Date:2019/1/25
 * @Description:
 * @Resource:
 */
public enum Signal {
    AHEAD("ahead"),
    BACKOF("backOf"),
    LEFT("left"),
    RIGHT("right");


    private String action;

    Signal(String action){
        this.action = action;
    }
}
